2019333712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1409}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 4531852800

約数和(自身を除く): 2512519088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 479, 748, 958, 1409, 1496, 1916, 2818, 2992, 3832, 5269, 5636, 7664, 8143, 10538, 11272, 15499, 16286, 21076, 22544, 23953, 30998, 32572, 42152, 47906, 61996, 65144, 84304, 89573, 95812, 123992, 130288, 179146, 191624, 247984, 263483, 358292, 383248, 526966, 674911, 716584, 1053932, 1349822, 1433168, 2107864, 2699644, 4215728, 5399288, 7424021, 10798576, 11473487, 14848042, 22946974, 29696084, 45893948, 59392168, 91787896, 118784336, 126208357, 183575792, 252416714, 504833428, 1009666856, 2019333712]

約数ペア:

[(1, 2019333712), (2, 1009666856), (4, 504833428), (8, 252416714), (11, 183575792), (16, 126208357), (17, 118784336), (22, 91787896), (34, 59392168), (44, 45893948), (68, 29696084), (88, 22946974), (136, 14848042), (176, 11473487), (187, 10798576), (272, 7424021), (374, 5399288), (479, 4215728), (748, 2699644), (958, 2107864), (1409, 1433168), (1496, 1349822), (1916, 1053932), (2818, 716584), (2992, 674911), (3832, 526966), (5269, 383248), (5636, 358292), (7664, 263483), (8143, 247984), (10538, 191624), (11272, 179146), (15499, 130288), (16286, 123992), (21076, 95812), (22544, 89573), (23953, 84304), (30998, 65144), (32572, 61996), (42152, 47906)]